I saw that tactile display at the CSUN 2005 conference in Los Angeles in
March. As I recall, the display was about 6 inches by 8 inches..the
cost was something like $20,000 (US) for the small version and $50,000
for a slightly larger version. The person I spoke to explained that it
was the electronic components that brought the cost so high. It's a very
interesting device though I think too expensive for most folks.
- Noreen Grice